Power And Power Consumption; Environment And Reliability - Ruijie RG-AP840-I (V2) Hardware Installation And Reference Manual

Hardware Installation and Reference Guide
1.4.4

Power and Power Consumption

Parameter Name
Powered type
Powering external devices
Maximum power consumption of
the whole machine
Caution

The power adapter is an optional device. If you need to use a DC power adapter, purchase a matching power
adapter that meets the requirements of the corresponding safety standards.

When the device provides PoE powering, it is necessary to ensure that the other end of the Ethernet has
802.3af-compliant power feeding capability.

This product uses a fanless design. When placing the AP, ensure that there is enough space around to
facilitate air circulation.

By default, the AP works in the 802.3at power feeding mode. To enable bt-related functions, run commands.

If 802.3af is used for power feeding, when the AP starts, the 2.4 GHz and 5 GHz frequencies can only work
in 1-stream mode, and the LAN2 port and USB port cannot supply power to external devices.

If 802.3at is used for power feeding, when the AP starts, the LAN2 port and USB port cannot supply power
to external devices.
1.4.5

Environment and Reliability

Table 1-7 Standards Compliance
Parameter Name
Temperature
Humidity
Dustproof and waterproof rating
Value
(1) Power adapter (DC input voltage/current: 54 V/1.1 A)
(2) PoE/PoE+/PoE++ (comply with 802.3af/at/bt Ethernet powering
standards)
The 802.3bt standard is recommended, in which the device can provide the
best performance.
Supported. Expand IoT units through the Ethernet ports.
40 W
Value
Working temperature: -10° C to 50° C
Storage temperature: -40° C to 70° C
Note: Within the altitude of 3000-5000 m, for every 220 m increase in
altitude, the maximum temperature specification decreases by 1º C.
Working humidity: 5%RH to 95%RH (non-condensing)
Storage humidity: 5%RH to 95%RH (non-condensing)
IP41
7
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